<script setup lang="ts">
import { RouterLink, RouterView, useRouter} from 'vue-router'
import HelloWorld from './components/HelloWorld.vue'
const router = useRouter();
  // 路由动态跳转
  const jumpUrl = () =>{
    // 查询?传参
    // router.push({path:'/router-test',query:{name:123,age:18}})

    // 命名路由，，让路由建立 url
    router.push({ name: 'home', query: { id: '123' } })

    // hash传参
    // router.push({path:'/router-test',hash:'#hashTest'})
  }

  // 路由动态跳转
  const jumpChildUrl = () =>{
    //  hash传参
    router.push({path:'/router-test/id123/child/childId456',hash:'#hashTest'})
  }

</script>

<template>
  <header>
    <div class="wrapper">
      <nav>
         <!--问号传参数 传入 query-->
        <RouterLink :to="{path:'/router-test',query:{name:123,age:18}}">RouterTest</RouterLink>
        <!--路径传参数 传入 params-->
        <RouterLink :to="{name:'about',params:{username:'123',testParams:'test'}}">About</RouterLink>
      </nav>
      <button type="button" @click="jumpUrl">router-test</button>

      <button type="button" @click="jumpChildUrl">jumpChildUrl</button>
    </div>
  </header>
<router-view ></router-view>
<!-- 命名视图 展示多个视图 -->
<router-view name="AboutView"></router-view>
</template>

<style scoped>
header {
  line-height: 1.5;
  max-height: 100vh;
}

.logo {
  display: block;
  margin: 0 auto 2rem;
}

nav {
  width: 100%;
  font-size: 12px;
  text-align: center;
  margin-top: 2rem;
}

nav a.router-link-exact-active {
  color: var(--color-text);
}

nav a.router-link-exact-active:hover {
  background-color: transparent;
}

nav a {
  display: inline-block;
  padding: 0 1rem;
  border-left: 1px solid var(--color-border);
}

nav a:first-of-type {
  border: 0;
}

@media (min-width: 1024px) {
  header {
    display: flex;
    place-items: center;
    padding-right: calc(var(--section-gap) / 2);
  }

  .logo {
    margin: 0 2rem 0 0;
  }

  header .wrapper {
    display: flex;
    place-items: flex-start;
    flex-wrap: wrap;
  }

  nav {
    text-align: left;
    margin-left: -1rem;
    font-size: 1rem;

    padding: 1rem 0;
    margin-top: 1rem;
  }
}
</style>
